ES8202923A1 - Wear indicator device for the brake pads of a motor vehicle - Google Patents

Wear indicator device for the brake pads of a motor vehicle

Info

Publication number
ES8202923A1
ES8202923A1 ES502020A ES502020A ES8202923A1 ES 8202923 A1 ES8202923 A1 ES 8202923A1 ES 502020 A ES502020 A ES 502020A ES 502020 A ES502020 A ES 502020A ES 8202923 A1 ES8202923 A1 ES 8202923A1
Authority
ES
Spain
Prior art keywords
motor vehicle
brake pads
indicator device
wear indicator
diode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES502020A
Other languages
Spanish (es)
Other versions
ES502020A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo SE
Original Assignee
Valeo SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo SE filed Critical Valeo SE
Publication of ES8202923A1 publication Critical patent/ES8202923A1/en
Publication of ES502020A0 publication Critical patent/ES502020A0/en
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2603—Attenuation of the light according to ambient luminiosity, e.g. for braking or direction indicating lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D66/02—Apparatus for indicating wear
    • F16D66/021—Apparatus for indicating wear using electrical detection or indication means
    • F16D66/022—Apparatus for indicating wear using electrical detection or indication means indicating that a lining is worn to minimum allowable thickness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

The device comprises a plurality of detection circuits (11A, 11B, 11C), mounted in parallel for the control of the supply circuit of a general indicating member (10), and comprising each an orientation diode (29A, 29B, 29C) to avoid the looping thereof on another one, such an orientation diode is an electroluminescent diode so that it forms by itself an individual indicating member (29A, 29B, 29C) associated to said detection circuit. The device comprises means (14) to indicate a possible mounting error, means (47, 48, 51, 52, 53) for adjusting the intensity of the indicator (10) in relation to the condition of the lighting members (50) of the vehicle and an automatic test circuit (34).
ES502020A 1980-05-09 1981-05-08 WARNING DEVICE FOR THE WEAR OF AN AUTOMOBILE VEHICLE BRAKE LINING Granted ES502020A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8010384A FR2482229A1 (en) 1980-05-09 1980-05-09 BRAKE LINING WEAR WARNING DEVICE FOR MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
ES8202923A1 true ES8202923A1 (en) 1982-03-01
ES502020A0 ES502020A0 (en) 1982-03-01

Family

ID=9241805

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502020A Granted ES502020A0 (en) 1980-05-09 1981-05-08 WARNING DEVICE FOR THE WEAR OF AN AUTOMOBILE VEHICLE BRAKE LINING

Country Status (6)

Country Link
DE (1) DE3144432A1 (en)
ES (1) ES502020A0 (en)
FR (1) FR2482229A1 (en)
GB (1) GB2089915B (en)
IT (1) IT1147213B (en)
WO (1) WO1981003211A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673694B1 (en) * 1991-03-07 1993-07-16 Otis Elevator Co METHOD AND DEVICE FOR MONITORING THE PROPER OPERATION OF A JAW BRAKE.
GB2292429B (en) 1994-08-10 1998-07-29 Ferodo Ltd Brake wear indicator
US6124788A (en) * 1997-06-19 2000-09-26 Hanisko; John-Cyril P. Single lamp brake status indicator system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1680104A1 (en) * 1968-02-19 1971-11-11 Heidenreich Robert Dipl Ing Function monitoring device for power transmission devices, especially for brake systems and clutches in motor vehicles
FR2046254A5 (en) * 1970-04-21 1971-03-05 Bendix Corp
GB1387807A (en) * 1971-01-27 1975-03-19 Hope Tech Dev Ltd Vehicle brakes
DE2137097A1 (en) * 1971-07-24 1973-02-01 Hirschmann Radiotechnik LIMIT INDICATOR FOR BRAKE PADS OF FRICTION BRAKES
DE2248927A1 (en) * 1972-10-05 1974-04-11 Daimler Benz Ag DEVICE FOR DISPLAYING THE BRAKE PAD WEAR OF HEAVY ROAD VEHICLES, SUCH AS E. TRUCKS, BUSES, TRACTORS OR THE SAME
JPS5127242A (en) * 1974-08-30 1976-03-06 Komatsu Mfg Co Ltd Kensetsusharyo no jidoanzenkeihosochi
DE2505733C2 (en) * 1975-02-12 1982-06-24 Alfred Teves Gmbh, 6000 Frankfurt Warning circuit for motor vehicles
DE2550570C3 (en) * 1975-11-11 1982-09-23 Bayerische Motoren Werke AG, 8000 München Circuit arrangement for testing operational functions in motor vehicles
DE2801954C2 (en) * 1975-11-11 1983-09-08 Bayerische Motoren Werke AG, 8000 München Circuit arrangement for testing operational functions in motor vehicles
DE2840212A1 (en) * 1977-09-30 1979-04-12 Borletti Spa DEVICE FOR MONITORING THE READINESS OF OPERATIONAL FUNCTIONS OF MOTOR VEHICLES

Also Published As

Publication number Publication date
GB2089915A (en) 1982-06-30
FR2482229A1 (en) 1981-11-13
IT1147213B (en) 1986-11-19
DE3144432A1 (en) 1982-04-15
IT8112522A0 (en) 1981-05-08
WO1981003211A1 (en) 1981-11-12
GB2089915B (en) 1984-02-22
ES502020A0 (en) 1982-03-01

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